I don't know about that, the theme of sacrifice of sons continues unabated.they CLEARLY act very differently
When Jesus said " but as for those enemies of mine who would not have me for their king, bring them here and slaughter them in my presence." it was a subtle teaching about how to understand and conform to the laws of ritual sacrifice.
It was never about killing farm animals or killing anything..
"As the heavens are higher than the earth, so are my ways higher than your ways and my thoughts are higher than your thoughts."